rustc: Add str_from_cstr() and str_from_buf() functions to the standard library, as well as a test case

1 files changed, 10 insertions, 0 deletions

diff --git a/src/lib/_str.rs b/src/lib/_str.rs
index db9413b9..93d0a9f2 100644
--- a/src/lib/_str.rs
+++ b/src/lib/_str.rs
@@ -8,6 +8,8 @@ native "rust" mod rustrt {
     fn str_byte_len(str s) -> uint;
     fn str_alloc(uint n_bytes) -> str;
     fn str_from_vec(vec[u8] b) -> str;
+    fn str_from_cstr(sbuf cstr) -> str;
+    fn str_from_buf(sbuf buf, uint len) -> str;
     fn refcount[T](str s) -> uint;
 }
 
@@ -115,6 +117,14 @@ fn unsafe_from_byte(u8 u) -> str {
     ret rustrt.str_from_vec(vec(u));
 }
 
+unsafe fn str_from_cstr(sbuf cstr) -> str {
+    ret rustrt.str_from_cstr(cstr);
+}
+
+unsafe fn str_from_buf(sbuf buf, uint len) -> str {
+    ret rustrt.str_from_buf(buf, len);
+}
+
 
 fn refcount(str s) -> uint {
     auto r = rustrt.refcount[u8](s);